commit 725b19a8154fa557ab3057f07d7cd3c6d798789d
author Rico Amslinger <rico.amslinger@informatik.uni-augsburg.de> Thu Aug 24 15:07:44 2017 +0200
committer Rico Amslinger <rico.amslinger@informatik.uni-augsburg.de> Wed Sep 06 07:39:11 2017 +0000
tree 014dd92e03bbb9927302fc2e71931893df9bae69
parent 29d7c72b89949199653ab05f5bbb298c733b08b7

cpu: Fix bi-mode branch predictor thresholds

When different sizes were set for the choice and global saturation
counter (e.g. ex5_big), the threshold calculation used the wrong
size. Thus the branch predictor always predicted "not taken" for
choice > global.

Change-Id: I076549ff1482e2280cef24a0d16b7bb2122d4110
Reviewed-on: https://gem5-review.googlesource.com/4560
Reviewed-by: Curtis Dunham <curtis.dunham@arm.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>